alvinalexander.com | career | drupal | java | mac | mysql | perl | scala | uml | unix  

Java example source code file (Lookups.h)

This example Java source code file (Lookups.h) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

le_var_array, leerrorcode, leglyphid, lereferenceto, letablereference, lookupflags, lookuplisttable, lookupsubtable\:\:getglyphcoverage, lookuptable, offset, the, u_namespace_begin, u_namespace_end

The Lookups.h Java example source code

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 *
 */

/*
 *
 * (C) Copyright IBM Corp. 1998-2005 - All Rights Reserved
 *
 */

#ifndef __LOOKUPS_H
#define __LOOKUPS_H

/**
 * \file
 * \internal
 */

#include "LETypes.h"
#include "OpenTypeTables.h"

U_NAMESPACE_BEGIN

enum LookupFlags
{
    lfBaselineIsLogicalEnd  = 0x0001,  // The MS spec. calls this flag "RightToLeft" but this name is more accurate
    lfIgnoreBaseGlyphs      = 0x0002,
    lfIgnoreLigatures       = 0x0004,
    lfIgnoreMarks           = 0x0008,
    lfReservedMask          = 0x00F0,
    lfMarkAttachTypeMask    = 0xFF00,
    lfMarkAttachTypeShift   = 8
};

struct LookupSubtable
{
    le_uint16 subtableFormat;
    Offset    coverageTableOffset;

  inline le_int32  getGlyphCoverage(const LEReferenceTo<LookupSubtable> &base, LEGlyphID glyphID, LEErrorCode &success) const;

  le_int32  getGlyphCoverage(const LEReferenceTo<LookupSubtable> &base, Offset tableOffset, LEGlyphID glyphID, LEErrorCode &success) const;

  // convenience
  inline le_int32  getGlyphCoverage(const LETableReference &base, LEGlyphID glyphID, LEErrorCode &success) const;

  inline le_int32  getGlyphCoverage(const LETableReference &base, Offset tableOffset, LEGlyphID glyphID, LEErrorCode &success) const;
};

struct LookupTable
{
    le_uint16       lookupType;
    le_uint16       lookupFlags;
    le_uint16       subTableCount;
    Offset          subTableOffsetArray[ANY_NUMBER];

  const LEReferenceTo<LookupSubtable> getLookupSubtable(const LEReferenceTo &base, le_uint16 subtableIndex, LEErrorCode &success) const;
};
LE_VAR_ARRAY(LookupTable, subTableOffsetArray)

struct LookupListTable
{
    le_uint16   lookupCount;
    Offset      lookupTableOffsetArray[ANY_NUMBER];

  const LEReferenceTo<LookupTable> getLookupTable(const LEReferenceTo &base, le_uint16 lookupTableIndex, LEErrorCode &success) const;
};
LE_VAR_ARRAY(LookupListTable, lookupTableOffsetArray)

inline le_int32 LookupSubtable::getGlyphCoverage(const LEReferenceTo<LookupSubtable> &base, LEGlyphID glyphID, LEErrorCode &success) const
{
  return getGlyphCoverage(base, coverageTableOffset, glyphID, success);
}

inline le_int32  LookupSubtable::getGlyphCoverage(const LETableReference &base, LEGlyphID glyphID, LEErrorCode &success) const {
  LEReferenceTo<LookupSubtable> thisRef(base, success, this);
  return getGlyphCoverage(thisRef, glyphID, success);
}

inline le_int32  LookupSubtable::getGlyphCoverage(const LETableReference &base, Offset tableOffset, LEGlyphID glyphID, LEErrorCode &success) const {
  LEReferenceTo<LookupSubtable> thisRef(base, success, this);
  return getGlyphCoverage(thisRef, tableOffset, glyphID, success);
}

U_NAMESPACE_END
#endif

Other Java examples (source code examples)

Here is a short list of links related to this Java Lookups.h source code file:

... this post is sponsored by my books ...

#1 New Release!

FP Best Seller

 

new blog posts

 

Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.

A percentage of advertising revenue from
pages under the /java/jwarehouse URI on this website is
paid back to open source projects.